With over 50 years experience in the development and manufacture of industrial trackerballs, from early Military systems to the latest precision control products, a full range of Ruggedised and Military Trackerballs exist for field and high endurance applications.

All products within this range include:

•No routine adjustment, maintenance or lubrication required

•Electrically screened optical encoders to insure immunity from electromagnetic interference

•Trackerball compartment separated from optical encoders

•High-grade military components used throughout

•Wiper seal fitted to reduce ingress of liquids and contaminant